4201222400201 has 4 divisors (see below), whose sum is σ = 4383884243712. Its totient is φ = 4018560556692.

The previous prime is 4201222400197. The next prime is 4201222400251. The reversal of 4201222400201 is 1020042221024.

4201222400201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4201222400201 - 2² = 4201222400197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4201222400251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91330921721 + ... + 91330921766.

It is an arithmetic number, because the mean of its divisors is an integer number (1095971060928).

Almost surely, 2^{4201222400201} is an apocalyptic number.

It is an amenable number.

4201222400201 is a deficient number, since it is larger than the sum of its proper divisors (182661843511).

4201222400201 is a wasteful number, since it uses less digits than its factorization.

4201222400201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182661843510.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 4201222400201 its reverse (1020042221024), we get a palindrome (5221264621225).

The spelling of 4201222400201 in words is "four trillion, two hundred one billion, two hundred twenty-two million, four hundred thousand, two hundred one".